Shop 2006 Cadillac Escalade EXT Drier. Air. (A/C). Conditioning. Accumulator. Receiver. Dehydrator. PT - OEM Cadillac Part # 5179158AA (05179158AA)

A/C Accumulator. A/C Receiver Drier.

A/C AccumulatorA/C Receiver Drier

Fits PT Cruiser

PT Cruiser; w/Turbo. Sedan, W/O TURBO. W/O TURBO.
Air Conditioning Receiver Drier Assembly - Repair or Replace
The receiver drier in your A/C system contains a desiccant that protects its metal components as well as acting as a filter to prevent damage to the rest of your system. They also frequently include a pressure switch that signals your A/C compressor to turn on or off. Your should get a new receiver drier, or accumulator, any time your air conditioning is undergoing repairs.